<?php
/*
 *      oslistbox.php
 *      
 *      Copyright 2011 ViRak <vetalrakitin@gmail.com>
 *      
 *      This program is free software; you can redistribute it and/or modify
 *      it under the terms of the GNU General Public License as published by
 *      the Free Software Foundation; either version 2 of the License, or
 *      (at your option) any later version.
 *      
 *      This program is distributed in the hope that it will be useful,
 *      but WITHOUT ANY WARRANTY; without even the implied warranty of
 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *      GNU General Public License for more details.
 *      
 *      You should have received a copy of the GNU General Public License
 *      along with this program; if not, write to the Free Software
 *      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 *      MA 02110-1301, USA.
 */

require_once($_SERVER['DOCUMENT_ROOT']."/classes/interface/oscomponent.php");

class oslistbox extends oscomponent {

	private $selectitem;
	private $items = array();
	
	function __construct($parent) {
		parent::__construct($parent);
	}
	
	function additem($name, $caption) {			
		$this->items[$name] = $caption;
		if (!$this->selectitem) {
			$this->selectitem = $name;
		}
	}
	
	function selectitem($name) {
		if (array_key_exists($name, $this->items)) {
			$this->selectitem = $name;
			$this->update();
		}
	}
	
	function get() {
		$ret = "<select id=".$this->uuid;
		$ret .= $this->active?"":" disabled=disabled";
		$ret .= " onchange=message(this.id,'onchange',this.value,0)";
		$ret .= ">";
		foreach ($this->items as $name=>$caption) {
			$ret .= "<option";
			$ret .= $name == $this->selectitem ? " selected":"";
			$ret .= " value='".$name."'>".$caption."</option>";
		}
		$ret .= "</select>";
		return $ret;
	}
}
?>
